Heterocyclic n-oxide derivatives of substituted benzo(5,6)cycloheptapyridines, compositions and methods of use

ABSTRACT

Heterocyclic N-oxide derivatives of substituted benzo[5,6]cycloheptapyridines, and pharmaceutically acceptable salts and solvates thereof are disclosed, which possess anti-allergic and anti-inflammatory activity. Methods for preparing and using the compounds are also described.



